Roof Membrane At Parapet Transition

424 continuous endlap detail tpa 101 roof membrane layout wall tpa 102 roof membrane layout coated metal tpa 103 roof perimeter fastening plan detail 8 4 6.

Roof membrane at parapet transition.

D2 roof transition. Tpa 305 parapet wall flashing detail tpa 310 wall counterflashing detail 8 4 10. Detailed drawings single ply. Our high quality synthetic rubber compound is the foundation for rubbergard the industry s premium grade epdm roofing membrane.

This installation video focuses on applying densdefy transition membrane to the wall to roof transition. At firestone building products we offer more than just roofing and building solutions. Wall systems commonly include a secondary water management layer behind the exterior cladding. View and learn more about epdm system details.

Roof parapet 3 4 1 0 a 101 a exist 24 dp precast double tees tpo membrane run up side wall and over top of exist parapet lap tpo over face edge of exist vert mtl fascia panels 3 0 exist 12 cmu exist framed parapet soffit and mtl fascia panells fully adhere tpo membrane to cmu sidewall c3 a 102 c2 a 102 scale. Wall systems commonly include a secondary water management layer behind the exterior cladding. No air control in either the roof assembly or the wall assembly. Gaf tpo roofing membranes include.

Terminate roofing on parapet wall with mechanically fastened termination bar. Smooth tpo fleece back tpo self adhered tpo tpo colors extreme tpo. No vapor control layer and thermal bridging everywhere. No membrane under the parapet flashing.

Insulate within parapet wall cavity to depth of roof insulation if present. With durability flexibility and uv resistance built in rubbergard epdm is a versatile roofing solution you can count on. Where the roof membrane meets the parapet wall the membrane should be installed to allow for the possibility of differential movement and terminated with flashing counterflashing under an appropriate transition membrane under the coping cap. The key is to transfer these stresses to the roof deck.

Think about the thermal stress a roof membrane goes through figures 7 and 8. Ah but not in the way you think. Roof membrane must lap up wall to minimum of 12 above roof plane or per specifications whichever is greater. And to make matters worse structurally we also tend to have some issues.